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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
CHEVRON ORONITE COMPANY LLC	P O BOX 6006 SAN RAMON CA 94583-0806

International Classification(s)

• C10M:LUBRICATING COMPOSITIONS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Boffa, Alexander B	Oakland, US	38	273
# of filed Patents : 38 Total Citations : 273
Li, Yue-Rong	Albany, US	7	9
# of filed Patents : 7 Total Citations : 9

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Patent Citation Ranking

• 1 Citation Count
• C10M Class

• 7.25 % this patent is cited more than
• 12 Age

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Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 20, 2024

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2013/0157,910

DIESEL ENGINE OILS

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Abstract

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A lubricating oil additive composition comprising a first carboxylate detergent having a TBN of the actives of greater than about 200 to about 400; a second carboxylate detergent having a TBN of the actives of greater than about 60 to about 200; and at least one polyalkenyl succinimide

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Description

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